run bpsetconfig and check the help, add the client you want to modify, it will prompt you a prompt once you are connected, just add the lines you need has VERBOSE = 5 and control-C that will change the client bp.conf, all platforms work like this except AIX if you just add one line for an AIX box will wipe out all the bp.conf, be sure you get the bp.conf of the client with bpgetconfig first and later add your modifications and under bpsetconfig paste it, so you prevent wiping out and the bp.conf of the AIX box.